//Page Object
Page({
  data: {
    tabs:[
      {
        id:0,
        value:"商品收藏",
        isActive:true
      },
      {
        id:1,
        value:"品牌收藏",
        isActive:false
      },
      {
        id:2,
        value:"店铺",
        isActive:false
      },
      {
        id:3,
        value:"浏览足迹",
        isActive:false
      }
    ],
    collect:[]
  },
  //页面刚开始渲染
  onShow(){
    const collect=wx.getStorageSync("collect")||[];
    this.setData({
      collect
    })
  },
  //标题点击事件
  handleTabsItemChange(e){
      //1 获取点击索引
      const {index}=e.detail;
      //修改原数组
      let {tabs}=this.data;
      tabs.forEach((v,i) => {
      i===index?v.isActive=true:v.isActive=false;
      });
      //赋值到data中
      this.setData({
        tabs
      })
    }
});